Copper guttering will change in colour over time. Once exposed to the elements the colour will change through various shades of brown and bronze until eventually forming a green / blue patina unique to copper. If you don't want to wait for the patina finish to develop naturally, a solution can be applied after installation.

Copper guttering, downpipes and fittings will always go green left oustide and we don't recommend you coat the copper to try and keep it bright.